The TZ43 Thermostat provides typical thermostat functions as well as the capability to send and receive information via ZWave communications. This communications capability allows the thermostat’s setpoint, mode and fan operation to be changed or monitored remotely.

The thermostat has a large, backlit graphical display, control buttons, status LEDs and a temperature sensor. The thermostat can display multiple screens for different functions of the thermostat. In the default thermostat control screen, shown below, it displays the current temperature, setpoint, system mode, manual fan mode, time, outside temperature and other information.